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NSG Pilkington: Ten top tips for choosing security glass

Post Time:Jan 18,2024Classify:Company NewsView:1010

Reducing the risk of accidents and protecting against a deliberate attack is a vital task installers must undertake when specifying glass. From security to fire resistance, glass can be used to protect a building’s occupants while also allowing the creation of bold and attractive designs.

Safety and Security Glass
Here some helpful pointers from 
NSG Pilkington to consider when specifying security glazing as part of an insulating glass unit (IGU).

  1. Double up. Security glass commonly comprises two panes of glass laminated together with a PVB interlayer between them. If this should break, the fragments are held together by the interlayer, reducing the risk of injuries occurring from smashed glass.

  2. Know the rules. It is important to know the applicable national regulations related to security glazing and comply with them not only for newly constructed buildings, but also for those undergoing renovation.

  3. Keeping up standards. Resistance to manual attacks and burglaries is tested to EN 356. The minimum classification is P1A, which can typically be achieved with 6.8 millimetre Pilkington Optilam™ laminated glass.

  4. Stay safe. Public safety is vital when choosing glass. The highest impact safety performance achievable by laminated glass is 1(B)1, which means it has been designed to either not break or break safely when subjected to accidental human impact.

  5. Seeing double. For double-glazing units, specify an outer pane of toughened glass for safety and strength, with an inner pane of laminated glass for safety and security. Safety glass is designed to reduce the risk of accident by impact, whereas security glass is for withstanding intentional attacks.

  6. Withstand attacks. Glass can be designed to withstand various forms of attack, such as explosions and gunfire.

  7. Keep quiet. Noise control can be enhanced without compromising on security by switching to acoustic laminated glass.

  8. Frame it. Frame construction and glazing methods are critical for security glass. It is important that windows and doors have been tested to a recognised standard.

  9. Spoilt for choice. As well as safety, security and noise control, laminated glass can also be supplied with additional functionality such as thermal insulation, solar control and UV protection.

  10. Check the loadings. You may have selected a security glass, but don’t forget that it will still need to resist wind and barrier loads.

Source: glassonlineAuthor: shangyi

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